MITSUBISHI

This is the Mitsubishi FX3U-16MT/ES-A small programmable logic controller (PLC).
Label information breakdown:
FX3U: The main series of Mitsubishi’s third-generation small PLCs;
16: Total I/O points 16 (8 inputs + 8 outputs);
MT: Transistor output type, supporting high-speed pulse output;
ES-A: Standard AC power version (100–240V AC power supply).
II. Core Applications

1. Basic Positioning
   FX3U is Mitsubishi’s cost-effective small industrial PLC, used for equipment logic automation control, replacing traditional relay circuits, and implementing equipment automatic processes through ladder diagram programs.
2. Typical Application Scenarios
   Small machining machines: drilling, grinding, stamping, automatic clamping / feeding of tooling fixtures;
   Conveyor lines: belt conveying, sorting, counting, interlock start-stop, photoelectric induction diversion;
   Packaging equipment: sealing, coding, bottle sorting, paper box forming, quantitative packaging;
   Fans / pumps / HVAC: constant pressure water supply, fan frequency conversion linkage, constant temperature and humidity control;
   Injection molding / extrusion auxiliary machines: material machine feeding, mold temperature machine timing, mechanical hand simple actions;
   Small automated special machines: inspection machines, assembly machines, terminal crimping machines, laser marking supporting control.
3. Special advantages of MT transistor version
   MT transistor output can output high-speed pulses (100kHz), directly driving servo motors, stepper motors, achieving precise positioning, fixed-length cutting, multi-axis synchronization, suitable for equipment requiring precise motion control;
   Compared with MR relay model: MT has no mechanical contact wear, suitable for high-frequency on-off, pulse positioning scenarios.
4. Expansion Capability
   Can be equipped with analog modules (temperature, pressure, voltage collection), communication boards (RS485/232/ Ethernet), special function modules (high-speed counting, positioning module), suitable for complex requirements such as temperature and humidity collection, frequency converter communication, multi-PLC networking.
   III. Brief Parameters
   Power supply: AC 100–240V;
   I/O: 8 input DC 24V / 8 output transistors;
   Program capacity: 64K steps;
   High-speed pulse: 4 axes 100kHz positioning output;
   Support communication: Modbus, frequency converter N:N network, Ethernet expansion.